CN202267909U - Computer radiating system improved through thermoelectric cooler - Google Patents

Computer radiating system improved through thermoelectric cooler Download PDF

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Publication number
CN202267909U
CN202267909U CN2011203756099U CN201120375609U CN202267909U CN 202267909 U CN202267909 U CN 202267909U CN 2011203756099 U CN2011203756099 U CN 2011203756099U CN 201120375609 U CN201120375609 U CN 201120375609U CN 202267909 U CN202267909 U CN 202267909U
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CN
China
Prior art keywords
cooling module
thermoelectric cooling
thermoelectric cooler
computer
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011203756099U
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Chinese (zh)
Inventor
江影
张明兰
王疆瑛
齐鹏飞
马静忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Jiliang University
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China Jiliang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Jiliang University filed Critical China Jiliang University
Priority to CN2011203756099U priority Critical patent/CN202267909U/en
Application granted granted Critical
Publication of CN202267909U publication Critical patent/CN202267909U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

The utility model discloses a computer radiating system improved through a thermoelectric cooler, which is characterized by comprising the thermoelectric cooler and radiating fins. The cold end of thermoelectric cooler is connected with a central processing unit (CPU), a video card and a hard disk, and the hot end of the thermoelectric cooler is connected with the radiating fins. The computer radiating system has the advantages of being good in radiating effect, low in energy consumption and free of noise and saving space.

Description

The improved Computerized heat dissipating system of a kind of thermoelectric cooling module
Technical field
The utility model relates to the cooling system field of power supply, is specifically related to a kind of Computerized heat dissipating system.
Background technology
The fast development in Along with computer technology field, the integrated degree of PC constantly increases, and the size of parts is more and more littler, and correspondingly, the heat flow density of computer is increasing, and therefore, how effectively heat radiation has become current problem demanding prompt solution.At present computer radiator mainly dispels the heat with the mode of heat conduction, thermal convection, and product type has: air-cooled, liquid cooling, dry ice, liquid nitrogen and compressor cooling etc., owing to the reason of cost and secure context; Present main product still is air-cooled; But this traditional radiating mode effect is limited, when temperature is high, is difficult to satisfy the long-time high-frequency use of computer; Even possibly burn out computer fittings; Reduced the serviceable life of computer, in addition, power consumption and noise also are the air-cooled problems that is difficult to overcome.
Summary of the invention
The purpose of the utility model provides a kind of good heat dissipation effect, low, the noiseless Computerized heat dissipating system of energy consumption.
In order to achieve the above object, we have adopted central heat source, the unified strategy that dispels the heat, and have introduced thermoelectric cooling module, and the utility model technical scheme is following:
The improved Computerized heat dissipating system of a kind of thermoelectric cooling module is characterized in that, comprises thermoelectric cooling module and heat radiator, and the cold junction of said thermoelectric cooling module connects CPU, video card and hard disk, and the hot junction of thermoelectric cooling module connects heat radiator.
Preferably, the improved Computerized heat dissipating system of a kind of thermoelectric cooling module is characterized in that; Also comprise temperature inductor and control circuit; The said temperature inductor connects control circuit, and control circuit connects thermoelectric cooling module, is used to regulate and control the opening and closing of thermoelectric cooling module.
Preferably, the said temperature inductor is installed on the CPU place that temperature rises the soonest, temperature is the highest.
The advantage of the utility model is following:
(1) takes to concentrate each big thermal source heat, unified scheme of dispelling the heat, saved the space, helped further improving the integrated level of computer.
(2) do not use conventional fan, can not produce voice.
(3) has good energy-saving effect.
Description of drawings
Fig. 1 is the illustraton of model of the utility model.
Label among the figure: the cold junction of 1-video card, 2-TEC, 3-heat radiator, 4-TEC, the hot junction of 5-TEC, 6-hard disk, 7-CPU, 8-temperature inductor, 9-control circuit.
Embodiment
Following examples are intended to explain the utility model rather than to the further qualification of the utility model.
The improved Computerized heat dissipating system of a kind of thermoelectric cooling module; Comprise thermoelectric cooling module 2, heat radiator 3, temperature inductor 8 and control circuit 9; The cold junction 4 of said thermoelectric cooling module connects CPU 7, video card 1 and hard disk 6; The hot junction 5 of thermoelectric cooling module connects heat radiator 3, and said temperature inductor 8 is installed on CPU 7 places, and temperature inductor 8 connects control circuit 9.
The principle of work of the utility model is: when the temperature of CPU is higher than design temperature, and thermoelectric cooling module work, the heat of CPU, video card and hard disk passes to heat radiator through thermoelectric cooling module, finally is discharged to outside the computer; When the temperature of CPU was lower than design temperature, the thermoelectric cooling module power supply broke off, break-off.
Improved cooling system good cooling effect, with temperature from 84 0C reduces by 40 0C only needs 49 seconds, and under the identical prerequisite of computer preparation, conventional fan needs 135 seconds; Improved cooling system energy consumption is low, and under the identical prerequisite of computer preparation, its energy consumption has only 14.3% of conventional fan; Improved cooling system does not produce noise basically.

Claims (3)

1. the improved Computerized heat dissipating system of thermoelectric cooling module is characterized in that, comprises thermoelectric cooling module and heat radiator, and the cold junction of said thermoelectric cooling module connects CPU, video card and hard disk, and the hot junction of thermoelectric cooling module connects heat radiator.
2. the improved Computerized heat dissipating system of a kind of thermoelectric cooling module as claimed in claim 1 is characterized in that, also comprises temperature inductor and control circuit, and temperature inductor connects control circuit, and control circuit connects thermoelectric cooling module.
3. the improved Computerized heat dissipating system of a kind of thermoelectric cooling module as claimed in claim 2 is characterized in that, said temperature inductor is installed on the CPU place that temperature rises the soonest, temperature is the highest.
CN2011203756099U 2011-09-28 2011-09-28 Computer radiating system improved through thermoelectric cooler Expired - Fee Related CN202267909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203756099U CN202267909U (en) 2011-09-28 2011-09-28 Computer radiating system improved through thermoelectric cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203756099U CN202267909U (en) 2011-09-28 2011-09-28 Computer radiating system improved through thermoelectric cooler

Publications (1)

Publication Number Publication Date
CN202267909U true CN202267909U (en) 2012-06-06

Family

ID=46158695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203756099U Expired - Fee Related CN202267909U (en) 2011-09-28 2011-09-28 Computer radiating system improved through thermoelectric cooler

Country Status (1)

Country Link
CN (1) CN202267909U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110134212A (en) * 2019-05-22 2019-08-16 苏州浪潮智能科技有限公司 A kind of server and its instant refrigeration heat-radiation structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110134212A (en) * 2019-05-22 2019-08-16 苏州浪潮智能科技有限公司 A kind of server and its instant refrigeration heat-radiation structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120606

Termination date: 20130928